" ymin: " ++ (show (ymin cube)) ++ "\n" ++
" ymax: " ++ (show (ymax cube)) ++ "\n" ++
" zmin: " ++ (show (zmin cube)) ++ "\n" ++
" ymin: " ++ (show (ymin cube)) ++ "\n" ++
" ymax: " ++ (show (ymax cube)) ++ "\n" ++
" zmin: " ++ (show (zmin cube)) ++ "\n" ++